Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.

Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.

Peak - Peak is the automated way to keep track of what everyone is working on.

Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.

Brain Workshop - Brain Workshop is a open-source version of the dual n-back brain training exercise.

Zuora - Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.